AhlulBait (as) - The reason behind the creation of everything

The below narrations [in addition to the narration of Hadith-e-Kisa] prove that Allah (swt) created the world and everything because of the AhlulBait (as) and if the AhlulBait (as) were not there then Allah (swt) would not have created anything.

Prophet Mohammad (saww) said to Imam Ali (as), "O' Ali (as), If We were not there, then Allah (swt) would not have created Adam (as) and Hawa (sa) and the heaven and the hell and the sky and the earth."

[Source: Elal al-Sharae - Shaikh Sadooq, Vol. 1, Pg. 5]

(Part of a lengthy narration, only required portion quoted here)

Narration 2:

In a lengthy narration from Imam Jafar Sadiq (as), when talking about Adam (as) and Hawa (sa) ..

فقال الله جل جلاله: لولا هم ما خلقتكما

Allah (swt) said to Adam and Hawa, "If they [referring to the AhlulBait (as)] where not there then I would not have created both of you."